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7E1412 S4TW-509 Turbine Housing Replacement for CAT 3208 425HP

Aftermarket 7E1412 S4TW-509 turbine housing for CAT 3208 425HP marine applications. Verify OEM reference numbers 1005871, 166464, and 198126 before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Turbine Housing On backorder — orders accepted Part # 7E1412 Models S4TW-509 Packing N/A
Cross Reference 1005871
Show more cross references 1005871 166464 198126
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket 7E1412 turbine housing is a replacement component for the S4TW-509 turbocharger on CAT 3208 425HP marine engines. It is listed for Caterpillar CAT marine applications and is associated with OEM reference numbers 1005871, 166464, and 198126. Verify your specific engine configuration and part number before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 7E1412
  • Product Type: Turbine Housing
  • Turbo Model: S4TW-509
  • Application Clue: CAT 3208 425HP Marine
  • OEM Reference Numbers: 1005871, 166464, 198126
  • Packing: N/A
  • Gross Weight: 0 kg
  • Image Availability: Not available

Use these factual fields to cross-check your existing part or service manual. The listed OEM reference numbers serve as verification clues for the S4TW-509 configuration on CAT 3208 marine engines. Confirm the specific housing variant against your engine build before placing an order.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

  • Caterpillar > CAT > CAT MARINE > CAT 3208 425HP

This turbine housing is listed for Caterpillar CAT marine applications, specifically the CAT 3208 425HP engine. It is associated with the S4TW-509 turbocharger model and serves as a replacement application for units referencing OEM numbers 1005871, 166464, or 198126. Because marine engine configurations can vary by production year and specific turbo setup, buyers should verify these reference numbers against their service manual. Confirm the exact part number 7E1412 and engine details with technical support before ordering to ensure the correct housing variant is selected for your specific unit.

Technical Notes

The S4TW-509 turbocharger is a fixed-geometry unit, meaning it does not use variable turbine geometry or adjustable vanes. This housing is a standalone component intended for replacement of the turbine side assembly. Because the input data does not specify material grade, casting process, or exact dimensional tolerances, buyers should rely on the part number 7E1412 and the listed OEM reference numbers 1005871, 166464, and 198126 for identification. Verify the specific turbo configuration and engine build year against your service manual to ensure the housing matches your CAT 3208 marine unit.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for bulk orders of the 7E1412 turbine housing. Worldwide shipping is available to ensure timely delivery for fleet and marine maintenance operations. Our technical fitment support team assists in verifying part number 7E1412, turbo model S4TW-509, and OEM reference numbers 1005871, 166464, or 198126 against your specific CAT 3208 425HP engine configuration. Contact sales for a tailored quote and pre-shipment inspection details.

Product FAQ

The supplied data lists three representative OEM reference numbers: 1005871, 166464, and 198126. Verify these against your specific engine configuration.

Cross-check the specific turbo model S4TW-509 and part number 7E1412 against your engine's service manual. Contact technical support to confirm the correct variant for your production year.

VIN data helps identify the exact engine build and turbo configuration. Use it to verify if the S4TW-509 housing matches your specific CAT 3208 marine unit.

Yes, volume pricing is available for B2B buyers. Contact our sales team with your required quantity for a tailored quote.

CAT and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by CAT.

Compatibility Verify part number 7E1412, turbo model S4TW-509, CAT 3208 425HP engine application, and OEM reference numbers 1005871, 166464, or 198126 before ordering. Confirm production year and specific turbo configuration with technical support.

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